1. Inspiring awe, very impressive.
2. Slang for ‘cool’ or ‘awesome’.
3. Something that is well like by one person or many people.

"That new song is the heatrock."
"The show I watched yesterday was the heatrock."
"The daredevil and his tricks are absolutely the heatrock"
"I was the heatrock last night when I was on the stage performing."

Some type of magical stone that grants the owner mastery over rap and hip-hop. Currently it is owned by the famous gangster rapper "Lil'Wayne" Its rumored to cause the user a severe affliction of the flu. minor details can be gained during the song "feel me" in verse nine.